<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>background</title>
		<link rel="stylesheet" type="text/css" href="css/background.css"/>
	</head>
	<body>
		<div class="demo1"></div>
		<div class="demo2"></div>
		<div class="origin_content"></div>
		<div class="origin_padding"></div>
		<div class="orgin_border"></div>
		<div class="img_multi"></div>
	</body>
</html>
